diff --git a/build-constraints.yaml b/build-constraints.yaml
index df979e29..8668a391 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1184,7 +1184,7 @@ packages:
         - hopenpgp-tools < 0 # hOpenPGP & ixset-typed
         - opensource
         - debian
-        - cabal-debian < 0 # via debian
+        - cabal-debian
 
     "Piyush P Kurur <ppk@cse.iitk.ac.in> @piyush-kurur":
         - raaz < 0 # via base-4.13.0.0